How To Fix BA399 - Function module &1 is obsolete; use &2 instead

BA399 - Overview

• Message type: E = Error

• Message class: BA - Data Archiving

• Message number: 399

• Message text: Function module &1 is obsolete; use &2 instead

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BA399 - Function module &1 is obsolete; use &2 instead ?

  The SAP error message BA399 indicates that a specific function module you are trying to use is considered obsolete. This means that the function module is outdated and has been replaced by a newer version or alternative function module. The message typically provides two placeholders: &1 for the obsolete function module and &2 for the recommended replacement.
  
  Cause:
  The primary cause of this error is that the code or program you are executing is still using an older function module that SAP has deprecated. SAP regularly updates its software, and as part of this process, certain function modules may be marked as obsolete to encourage developers to use more efficient or secure alternatives.
  
  Solution:
  To resolve this error, you should:
  
  
  Identify the Function Modules: Check the error message to identify the obsolete function module (&1) and the recommended replacement (&2).
  
  
  Update Your Code: Modify your ABAP code or program to replace calls to the obsolete function